yarn依赖管理工具 + npm + win10


1,npm太慢,用淘宝镜像都不行:npm config set registry https://registry.npm.taobao.org

  参考:http://blog.csdn.net/quuqu/article/details/64121812,http://www.runoob.com/nodejs/nodejs-npm.html

2,于是换成 yarn,进入官网 https://yarnpkg.com/zh-hans/docs/install 下载安装

  另外可以装Windows下的包管理器Chocolatey:http://blog.csdn.net/u011054333/article/details/51484943

  https://chocolatey.org/install#install-with-cmdexe

3,配置环境变量

这是为了告诉 cmd命令窗口 去 C:\Program Files (x86)\Yarn\bin 文件夹下执行yarn命令,具体的操作百度吧
我是用 “在PATH里引用环境变量”  这种方式来配置的
4,git测试版本:
XXX-PC MINGW64 ~
$ yarn --version
1.3.2

5,先cd到项目的文件夹下,如果yarn命令不可用,检查一下环境变量是否配置正确。安装过程中,我什么都不写一直回车,全部用默认配置:

XXX-PC MINGW64 /web/yarn (master)
$ yarn init

yarn init v1.3.2
question name (yarn):
question version (1.0.0):
question description:
question entry point (index.js):
question repository url (XXX):
question author (XXX):
question license (MIT):
question private (true):
success Saved package.json
Done in 46.36s.

6,先试试运行:

$ yarn install --no-bin-links

error E:\server\web\robot\node_modules\node-sass: Command failed.

$ yarn add cross-env(windows需要)

$ npm rebuild node-sass --no-bin-links(后面出错重装了)

$ npm run dev(报错npm ERR)

$ npm run watch-poll 

如果主机是Windows的话,第1,2必须带 --no-bin-links

7,npm ERR报错,可以升级npm:

$ npm install npm -g

 查看版本:

$ npm -v
5.5.1

8,把package.json里script的cross-env全部替换成:node node_modules/cross-env/dist/bin/cross-env.js

    "scripts": {
        "dev": "npm run development",
        "development": "node node_modules/cross-env/dist/bin/cross-env.js NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
        "watch": "node node_modules/cross-env/dist/bin/cross-env.js NODE_ENV=development node_modules/webpack/bin/webpack.js --watch --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
        "watch-poll": "npm run watch -- --watch-poll",
        "hot": "node node_modules/cross-env/dist/bin/cross-env.js NODE_ENV=development node_modules/webpack-dev-server/bin/webpack-dev-server.js --inline --hot --config=node_modules/laravel-mix/setup/webpack.config.js",
        "prod": "npm run production",
        "production": "node node_modules/cross-env/dist/bin/cross-env.js NODE_ENV=production node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js"
    },

参考:http://pilishen.com/posts/reason-and-solution-why-npm-run-dev-cannot-find-cross-env-in-laravel5.4

9,$ npm run dev报错:Module build failed: Error: %1 is not a valid Win32 application,那么重装node-sass:

$ npm rm node-sass
$ npm install node-sass
安装报错:Cannot download "https://github.com/sass/node-sass/releases/download/v4.6.1/win32-x64-48_binding.node"
直接去淘宝找到适合的文件:https://npm.taobao.org/mirrors/node-sass/v4.6.1/
我的下载地址:https://npm.taobao.org/mirrors/node-sass/v4.6.1/win32-x64-48_binding.node
下载完保存到任意位置,我放在C:/npm。然后我们需要手动指定node-sass二进制文件的下载源为下载的那个文件:
$ npm config set sass-binary-path c:/npm/win32-x64-48_binding.node
$ npm install node-sass
$ npm run dev

 参考:http://blog.csdn.net/bug_zero/article/details/65968959

 10,npm run watch-poll 

请保证在进行项目开发时 npm run watch-poll 一直运行着,避免出现前端文件更改后没有应用到页面上的歧义。

 

 

参考:https://www.cnblogs.com/xiaoCong2016/p/6577101.html


免责声明!

本站转载的文章为个人学习借鉴使用,本站对版权不负任何法律责任。如果侵犯了您的隐私权益,请联系本站邮箱yoyou2525@163.com删除。



 
粤ICP备18138465号  © 2018-2025 CODEPRJ.COM